Element block pseudo-element :before generated with line-height 1 cursor default background font-weight normal overflow hidden position static font-size 16px height auto z-index auto box-sizing content-box float none transition border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform padding 20px width 160px border 0px rgba(0,0,0,1) solid